12450128

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{2309}}^1$

素因数の和:2654

約数の個数: 20

約数和(自身を含む): 24204180

約数和(自身を除く): 11754052

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2309, 2696, 4618, 5392, 9236, 18472, 36944, 778133, 1556266, 3112532, 6225064, 12450128]

約数ペア:

[(1, 12450128), (2, 6225064), (4, 3112532), (8, 1556266), (16, 778133), (337, 36944), (674, 18472), (1348, 9236), (2309, 5392), (2696, 4618)]